Problem B
Necklace — Problem Statistics

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Submissions	204
Accepted submissions	48
Submission ratio	23.53%
Authors	40
Full solves [?]	19
Full solve Ratio	47.50%

#	User	Runtime	Language	Date
1	Richard Peng	0.12 s	C++	2016-03-12 23:10:15
2	Ludo Pulles	0.20 s	C++	2018-11-16 21:38:45
3	Mihai Andreescu	0.23 s	C++	2016-03-12 21:19:49
4	Dhruv Rohatgi	0.29 s	C++	2016-03-13 01:21:21
5	Hidden user	0.30 s	C++	2022-03-27 04:44:09
6	Jeremy Lim	0.38 s	C++	2025-04-04 10:16:33
7	Andy Huang	0.60 s	C++	2016-03-27 21:04:58
8	Johan Sannemo	0.69 s	C++	2012-03-07 19:13:58
9	Haoming Lin	0.90 s	C++	2022-01-09 02:52:05
10	Jacob Jackson	1.01 s	C++	2016-03-12 22:18:56

#	User	Runtime	Language	Date
1	Simon Klein	0.54 s	Java	2015-05-23 15:05:13
2	Doug Goodman	1.27 s	Java	2021-08-16 14:49:15

#	User	Runtime	Language	Date
1	Andreas Björklund	0.86 s	Python 2	2020-10-08 12:44:43

#	User	Runtime	Language	Date
1	Duoduo Zhao	1.52 s	Python 3	2025-08-12 19:51:14

#	User	Length	Language	Date
1	Dhruv Rohatgi	912	C++	2016-03-13 01:21:21
2	Mihai Andreescu	1322	C++	2016-03-12 21:19:49
3	Hidden user	1548	C++	2022-03-27 04:44:09
4	Johan Wind	1577	C++	2016-08-04 15:39:49
5	Jeremy Lim	1711	C++	2025-04-04 09:41:52
6	Joakim Blikstad	1827	C++	2022-02-11 15:13:44
7	Richard Peng	1830	C++	2016-03-12 23:10:15
8	Josenildo Silva	2162	C++	2017-03-20 04:02:35
9	Haoming Lin	2408	C++	2022-01-09 03:02:01
10	Ludo Pulles	2427	C++	2018-11-16 21:42:07

#	User	Length	Language	Date
1	Simon Klein	1439	Java	2015-05-23 15:05:13
2	Doug Goodman	3372	Java	2021-08-16 14:49:15

#	User	Length	Language	Date
1	Andreas Björklund	1359	Python 2	2020-10-08 12:44:43

#	User	Length	Language	Date
1	Duoduo Zhao	4079	Python 3	2025-08-12 19:51:14

Solution running time distribution